that will be with us through the night and the first half of tomorrow. we have a very heavy rain, 2.3 in. in the area. 1.79 in. in bethesda. potentially more heavy rain overnight. we will talk about that in more detail. >> this brain has been good for the drought situation, but it can create some complications when it mixes with huge construction projects. we are live from an intel with the details. what show you exactly we're talking about. this is part of the construction area off of the turnpike going towards the beltway. you can see where some of this construction is staged. there are puddles and mud and some of this run onto the roadway i. just a few drops of rain, and this is what happens. a sudden road hazard on an exit ramp. it makes driving dangerous. >> all of a sudden, when you were trying to get on 495, there is a lot of water when it rains. >> since construction started, the landscape has been changed or removed. this causes flooding and it has become common. >> a lot of places where construction is going on, there is quite a bit of accumula